import requests
import json


def translate(word):
    # 有道词典 api
    url = 'http://fanyi.youdao.com/translate?smartresult=dict&smartresult=rule&smartresult=ugc&sessionFrom=null'
    # 传输的参数，其中 i 为需要翻译的内容
    key = {
        'type': "AUTO",
        'i': word,
        "doctype": "json",
        "version": "2.1",
        "keyfrom": "fanyi.web",
        "ue": "UTF-8",
        "action": "FY_BY_CLICKBUTTON",
        "typoResult": "true"
    }
    # key 这个字典为发送给有道词典服务器的内容
    response=requests.post(url,data=key)
    # 判断服务器是否相应成功
    if response.status_code==200:
        return response.text
    else:
        print("translate error")
        return None
def getTranslateResult(text):
    # 通过 json.loads 把返回的结果加载成 json 格式
    response=translate(text)
    result = json.loads(response)
    print ("输入的词为：%s" % result['translateResult'][0][0]['src'])
    print ("翻译结果为：%s" % result['translateResult'][0][0]['tgt'])
    return result['translateResult'][0][0]['tgt']

'''
if __name__ == '__main__':
    main()
'''